Lincoln Electric SVM107-B service manual K1419-1 Ranger 8 Kohler Wiring Diagram

Page 111

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G-7	ELECTRICAL DIAGRAMS	G-7
WIRING DIAGRAM - KOHLER NON CSA MODEL

K1419-1 RANGER 8 KOHLER - Wiring Diagram

254

CCW

"S3" SHOWN

GROUND SCREW

OUTPUT

R1

IN "RUN"

L1

CONTROL

AT BLOWER BAFFLE

POSITION

+

-

CHOKE

S3

208A

209A

S2

+

10

77A

76A

75A

S5

AM1

221

START

D1

BUTTON

254A

254

-

8

208B

254A

CURRENT

PCB1

5H

211

5D

SENSOR

3 TURNS

254A

S1

210

5F

WORK

E

12

7

S4

213

213

R1

R6

S2

8

J1

GND-E

R2

10

"S4" SHOWN

ELECTRODE

R3 R5

C1

1

IDLER

S1

R4

6

IN "AUTO"

224B

+

SOLENOID

GND-G

W2

200B 219 201A

224 215

76 5E

75

77

POSITION

224A

REACTOR

HOUR METER

GND-C

C1

224

5H

5D

215

GND-D

W1

STATOR

6

3

9

7

5E

P5

GND-E

1

2

3

4

224A

5

3

J5

208

211

209

75A

77A

224C

209A

12 VOLT

+

B

76A

B

221

BATTERY

GND-D

B B B

TERMINAL BLOCK

1 2

3 4

7

(SEE CONN.)

3A

3

9

200B

W

R

-

J2

+

V

R

ENGINE

GND-G

115 V

U

D2

FOOT

C1 FIELD

210

-

CAPACITOR

200

GND-H

6

5

200A

OIL

N.A.

CR1

5L

5K

219

PRESSURE

STARTER

3A

+

SOLENOID

3B

201

SWITCH

J4

3B

ENGINE

IGNITION

REGULATOR

115V/230V

201A

MODULE

AC B+

AC

STARTER

CROSS

B-

FUEL

SUPPORT

GND-C

J3

ROTOR

SHUTOFF

5K

SOLENOID

115 V

5

FLYWHEEL ALTERNATOR

SILVER

5L

SLIP RING NEAREST LAMINATION

ENGINE COMPONENTS

COLORED

TERMINALS

(WHITE WIRES)

N.A. GROUNDING THIS TERMINAL STOPS THE ENGINE.

GENERATOR LEAD END

(NOTE CAVITY NUMBERS)

LEAD COLOR CODE:

CONNECTOR PIN NUMBERS:

B = BLACK

4

3

12

7

211 (CAVITY #3)

R = RED

224C (CAVITY #4)

W = WHITE

2

1

6

3

2

1

LOCATING TAB

U = BLUE

J5

J1

208 (CAVITY #2)

V = VIOLET

221 (CAVITY #1)

TERMINAL BLOCK

ALL CASE FRONT COMPONENTS SHOWN VIEWED FROM REAR.

CONNECTION

ELECTRICAL SYMBOLS PER E1537

7-19-96G

M18333

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The wiring diagram specific to your code is pasted inside one of the enclosure panels of your machine.

Image 111

Contents Rangertm Safety Electric Shock can kill Iii Welding Sparks can cause fire or explosionPrécautions DE Sûreté Master Table of Contents for ALL Sections Table of Contents Installation Section Welding Output Auxiliary Power20 B 50 100 150 20050 100 150 200 250 300 350 Output Amps Installation Instructions Fuel Battery ConnectionsOil AWGAngle of Operation Constant Current Connection of the LN-7 to the RangerWelder Output RangerMotor Starting Duplex ReceptaclesType Common Electrical Devices Possible Concerns Electrical Device USE with the RangerStandby Power Connections Auxiliary Power While WeldingFigure A.1 Connection of Ranger 8 to Premises WiringRanger Table of Contents Operation Section DC Semiautomatic Wire Feed Welding Constant Voltage AC/DC Stick Welding Constant CurrentAC/DC TIG Welding Constant Current Welding voltage control with the Range switch set Control SwitchProvides a fine welding current adjustment within Range Switch settings in the STICK/TIG modeStopping the Engine Starting/Shutdown InstructionsWire Feed Welding Processes Constant Voltage Stick Constant Current WeldingTIG Constant Current Welding Stick Auto Summary of Welding ProcessesSection C-1Section C-1 Accessories Recommended Equipment Ranger Table of Contents Maintenance Kohler Onan Honda Routine MaintenanceEngine OIL Change Engine OIL Refill CapacitiesOIL Filter Change Slip Rings Engine AdjustmentsEngine Maintenance Parts Pre-CleanerFigure D.1 Major Component Locations Ranger Table of Contents Theory of Operation Section Theory of Operation Rotor Field Feedback and Auxiliary Power Weld WINDING, REACTOR, Range Switch Output BRIDGE, Choke Polarity SWITCH, and Output Terminals Ranger Table of Contents Trouble Shooting & Repair Section HOW to USE Troubleshooting Guide Troubleshooting & RepairHandle only at PC board can be damaged by static electricityStatic-Sensitive DevicesOutput Problems Troubleshooting GuideDetailed in the beginning of this manual Observe Safety GuidelinesTroubleshooting & Repair Troubleshooting & Repair Troubleshooting Guide Troubleshooting & Repair Engine Problems Troubleshooting & Repair Troubleshooting & Repair Welding Problems Ranger Rotor Voltage Test Test DescriptionMaterials Needed Test Procedure Rotor Resistance Test Rotor Resistance Test Troubleshooting & Repair Ranger Auxiliary and Field Winding Test To test the 230 VAC winding To test the 115 VAC windingTo test the field winding Ranger Output Rectifier Bridge Test Output Rectifier Bridge Test Charging Circuit Test Charging Circuit Test Engine Throttle Adjustment Test Engine Throttle Adjustment Test Engine Throttle Adjustment Test Oscilloscope Method Scope Settings Normal Open Circuit Voltage Waveform 115 VAC SupplyHigh Idle no Load Output Control AT Maximum Machine Loaded Typical DC Weld Output Waveform CV ModeMachine Loaded to 200 Amps AT 26 VDC Typical DC Weld Output Waveform CC ModeMachine Loaded to 225 Amps AT 25 VDC Typical AC Weld Output WaveformAbnormal Open Circuit Weld Voltage Waveform CV Mode Abnormal Open Circuit DC Weld Voltage Waveform Normal Open Circuit Weld Voltage Waveform CV Mode Normal Open Circuit DC Weld Voltage Waveform CC Mode Normal Open Circuit AC Weld Voltage Waveform Ranger Description Brush Removal and ReplacementProcedure Brush Removal and ReplacementFigure F.10 Brush LEADS/BRUSHES Retained with Cable TIE Slip RingsRanger Field Capacitor AND/OR Rectifier Bridge Removal Replacement Field Capacitor AND/OR Rectifier Bridge Removal ReplacementProcedure Rectifier Bridge Removal and Replacement Ranger Printed Circuit Board Removal Replacement Procedure Printed Circuit Board Removal and ReplacementPrinted Circuit Board Removal Ranger Output Rectifier Bridge Removal Replacement Output Rectifier Bridge Removal Remove the case top, then reinstall the fuel capSection TOC Ranger Instructions ENGINE/ROTOR Removal and ReplacementFigure F.14 Component LOCATIONS, ENGINE/ROTOR Removal ENGINE/ROTOR RemovalEngine and Rotor Removal Procedure Figure F.15 Engine and Rotor Removed from Stator Rotor Removal ProcedureReassembly Procedure Replacement KIT S20788Retest After Repair Table of Contents Diagrams Section Dimension RANGER8 Dimension Print Ranger 8 Honda & KohlerConnection of Ranger 8 to LN-7 & K240 Contactor KIT DiagramsWiring Diagram Onan NON CSA Model Electrical DiagramsWiring Diagram Onan CSA Model K1418-2 Ranger 8 Onan CSA Version Wiring DiagramWiring Diagram Kohler NON CSA Model K1419-1 Ranger 8 Kohler Wiring DiagramWiring Diagram Kohler CSA Model K1419-2 Ranger 8 Kohler CSA Wiring DiagramK2160-1 Ranger 8 Honda CSA Wiring Diagram 16482 Schematic IDLER/CONTROL PC BoardPC Board Assembly IDLER/CONTROL SVM Error Reporting Form